TODAY MAR05
TEMPERATURE65
HUMIDITY34
PRESSURE30.17
WIND COND.230 7.6
  • 8358Fri
  • 8453Sat
  • 8659Sun
  • 8254Mon
  • 7449Tue
daynightWeather update from Phoenix, Phoenix Sky Harbor International Airport at

Key findings

  • The highest monthly average temperature in East Rio for July is 96 degrees
  • The lowest monthly average temperature in East Rio for December is 55 degrees
  • The most monthly precipitation in East Rio occurs in August with 1.4 inches
  • The air quality index in East Rio is 49% worse than the national average
  • The pollution index in East Rio is 20% better than the national average

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      East Rio Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January45°F69°F56°F0.8"
      February48°F74°F60°F0.7"
      March54°F81°F67°F0.5"
      April60°F88°F74°F0.2"
      May68°F96°F83°F0.2"
      June79°F107°F94°F0.0"
      July84°F108°F96°F0.9"
      August83°F107°F94°F1.4"
      September77°F102°F89°F0.8"
      October65°F92°F78°F0.2"
      November54°F80°F66°F0.4"
      December45°F69°F55°F0.9"

      East Rio air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexEast RioTempeArizona
      Air quality index747457
      Pollution index4,063,3804,063,3805,576,494

      East Rio air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality50
      Days with moderate air quality261
      Days w/ poor A.Q. for sensitive groups42
      Days with unhealthy air quality2

      East Rio air quality information

      PollutantTotal
      Arsenic0.004%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.001%

      Average monthly East Rio temperature with heat index

      East Rio monthly precipitation with daily maximum

      East Rio monthly snow depth with daily maximum

      East Rio monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Gila Crossing, AZ8487448%
      Santa Cruz, AZ07448%
      Paradise Valley, AZ13,8337448%
      Komatke, AZ1,2517448%
      Fountain Hills, AZ23,8637448%
      Tempe, AZ174,7087448%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Garden Grove, CA174,6767244%
      Fort Lauderdale, FL175,1534118%
      Chattanooga, TN175,462468%
      Oceanside, CA173,8296428%
      Port St. Lucie, FL175,6523628%
      Tempe, AZ174,7087448%
      Source: The East Rio, Tempe, AZ weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.